Officer in the 12th Brelish Infantry: Soldier

Use the Soldier background, with the following additions.
During the latter years of the Last War, you served in the Breland Army, under General Millven “Mad Dog” Marshallen. You and your peers were preparing for a foray into Cyre on the Day of Mourning. A few units were already across the border, when the gray fog rolled through and destroyed them in terrible ways. If another hour had passed, you would have been one of them. This visions still haunt you, and you have a driving desire to know what happened.